82661986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 139962816

約数和(自身を除く): 57300830

約数列:

[1, 2, 11, 22, 41, 82, 113, 226, 451, 811, 902, 1243, 1622, 2486, 4633, 8921, 9266, 17842, 33251, 50963, 66502, 91643, 101926, 183286, 365761, 731522, 1008073, 2016146, 3757363, 7514726, 41330993, 82661986]

約数ペア:

[(1, 82661986), (2, 41330993), (11, 7514726), (22, 3757363), (41, 2016146), (82, 1008073), (113, 731522), (226, 365761), (451, 183286), (811, 101926), (902, 91643), (1243, 66502), (1622, 50963), (2486, 33251), (4633, 17842), (8921, 9266)]